Comparison
ACR — Agent Composition Records vs ECC
ECC has more GitHub stars (281,307 vs 0). ECC was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.
ACR — Agent Composition Records
Interaction profile registry for AI agents. Log interactions, query behavioral lenses.
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npx -y @tethral/acr-mcp
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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/plugin marketplace add https://github.com/affaan-m/ECC| Metric | ACR — Agent Composition Records | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 281,307 |
| Stars, last 7 days | n/a | +1,108 |
| Forks | 0 | 41,827 |
| Upvotes | 0 | 1 |
| Language | n/a | JavaScript |
| License | n/a | MIT |
| Last commit | n/a | 2d ago |
| Created | n/a | Jan 2026 |
| Categories | n/a | AI & LLM tooling, Memory & knowledge, Security |